package com.wangjie.scanner;

import java.util.Scanner;

public class ScannerSystemIn {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        Double d =  sc.nextDouble();
        System.out.println("输入一个double值：" +d);
        String value = sc.next();
        System.out.println("输入一个String值：" +value);
    }

}
